Materials:various stainless steel squre mesh,fine wire mesh cloth,black wire cloth,galvanized mesh,copper mesh and perforated metal.Manufacturing characteristics:perforated by means of moulds of such shapes as round,square,rectangle,oval,hat and so on.The perforating holes are of precise therefore having very nfine filtration.Uses:widely used in the fiber industry as nozzle and filters in such industries as rubber,pharmacy,brewery,beverage and so on.